Leucadendron xanthoconus (Sickle-leaf Conebush or Blinkblaartolbos) is a fast-growing, evergreen, single-stemmed Proteaceae shrub endemic to the Western Cape of South Africa, reaching 1–2 m in height. Known for its bright yellow, winter-to-spring-flowering bracts and narrow, silvery-hairy leaves, this dioecious, fire-dependent species thrives in sunny, acidic, well-drained sandy fynbos soils.
Key Characteristics & Details:
Appearance: A dense shrub with silvery, sickle-shaped leaves that become hairless, arranged on reddish branches.
Flowers: Yellow, conelike, and showy from August to September (spring). Male and female flowers grow on separate plants.
Cones & Seeds: Female plants produce yellow bracts around cones, which retain seeds for several years; the plant dies after fire, releasing seeds.
Habitat & Cultivation: Occurs on lower mountain slopes and flats in the Western Cape. Prefers full sun and is drought-tolerant once established.
Conservation Status: Not threatened, as it is widely distributed and abundant in the wild.
Growth Rate: Fast-growing under ideal conditions.
Lifespan: Generally 10–20 years.  (AI Overview)

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